code: def _load_config_from_s3(s3_uri, s3_resource_for_config) -> dict:
      """Placeholder docstring"""
      if not s3_resource_for_config:
          # Constructing a default Boto3 S3 Resource from a default Boto3 session.
          boto_session = boto3.DEFAULT_SESSION or boto3.Session()
          boto_region_name = boto_session.region_name
          if boto_region_name is None:
              raise ValueError(
                  "Must setup local AWS configuration with a region supported by SageMaker."
              )
          s3_resource_for_config = boto_session.resource(
              "s3", region_name=boto_region_name
          )
  
      logger.debug("Fetching defaults config from location: %s", s3_uri)
      inferred_s3_uri = _get_inferred_s3_uri(
          s3_uri, s3_resource_for_config
      )
      parsed_url = urlparse(inferred_s3_uri)
      bucket, key_prefix = parsed_url.netloc, parsed_url.path.lstrip(
          "/"
      )
      s3_object = s3_resource_for_config.Object(bucket, key_prefix)
      s3_file_content = s3_object.get()["Body"].read()
      return yaml.safe_load(s3_file_content.decode("utf-8"))
  
file_path: sagemaker-python-sdk/src/sagemaker/config/config.py
imports: from __future__ import absolute_import, annotations
  import pathlib
  import os
  from typing import List
  import boto3
  import yaml
  import jsonschema
  from platformdirs import site_config_dir, user_config_dir
  from botocore.utils import merge_dicts
  from six.moves.urllib.parse import urlparse
  from sagemaker.config.config_schema import SAGEMAKER_PYTHON_SDK_CONFIG_SCHEMA
  from sagemaker.config.config_utils import non_repeating_log_factory, get_sagemaker_config_logger
label_desc: Use image node_id 5 for calling a global function with example usage: _load_config_from_s3(s3_uri, s3_resource_for_config) and returns: yaml